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72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
/*
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* Copyright (c) 2022, Tim Flynn <trflynn89@pm.me>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibTest/TestCase.h>
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#include <AK/StringView.h>
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#include <LibTimeZone/TimeZone.h>
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#if ENABLE_TIME_ZONE_DATA
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# include <LibTimeZone/TimeZoneData.h>
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TEST_CASE(time_zone_from_string)
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{
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EXPECT_EQ(TimeZone::time_zone_from_string("America/New_York"sv), TimeZone::TimeZone::America_New_York);
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EXPECT_EQ(TimeZone::time_zone_from_string("Europe/Paris"sv), TimeZone::TimeZone::Europe_Paris);
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EXPECT_EQ(TimeZone::time_zone_from_string("Etc/GMT+2"sv), TimeZone::TimeZone::Etc_GMT_Ahead_2);
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EXPECT_EQ(TimeZone::time_zone_from_string("Etc/GMT-5"sv), TimeZone::TimeZone::Etc_GMT_Behind_5);
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EXPECT(!TimeZone::time_zone_from_string("I don't exist"sv).has_value());
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}
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TEST_CASE(time_zone_from_string_link)
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{
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auto test_link = [](auto tz1, auto tz2) {
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auto result1 = TimeZone::time_zone_from_string(tz1);
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EXPECT(result1.has_value());
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auto result2 = TimeZone::time_zone_from_string(tz2);
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EXPECT(result2.has_value());
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EXPECT_EQ(*result1, *result2);
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};
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test_link("America/New_York"sv, "US/Eastern"sv);
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test_link("Etc/GMT"sv, "GMT"sv);
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test_link("Etc/GMT+0"sv, "GMT"sv);
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test_link("Etc/GMT-0"sv, "GMT"sv);
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test_link("Etc/UTC"sv, "UTC"sv);
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test_link("Etc/Universal"sv, "UTC"sv);
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test_link("Universal"sv, "UTC"sv);
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}
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TEST_CASE(case_insensitive_time_zone_from_string)
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{
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EXPECT_EQ(TimeZone::time_zone_from_string("UTC"sv), TimeZone::TimeZone::UTC);
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EXPECT_EQ(TimeZone::time_zone_from_string("utc"sv), TimeZone::TimeZone::UTC);
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EXPECT_EQ(TimeZone::time_zone_from_string("uTc"sv), TimeZone::TimeZone::UTC);
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}
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TEST_CASE(time_zone_to_string)
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{
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::America_New_York), "America/New_York"sv);
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::Europe_Paris), "Europe/Paris"sv);
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::Etc_GMT_Ahead_2), "Etc/GMT+2"sv);
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::Etc_GMT_Behind_5), "Etc/GMT-5"sv);
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}
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TEST_CASE(time_zone_to_string_link)
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{
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::Etc_UTC), "Etc/UTC"sv);
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::UTC), "Etc/UTC"sv);
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::Universal), "Etc/UTC"sv);
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EXPECT_EQ(TimeZone::time_zone_to_string(TimeZone::TimeZone::Etc_Universal), "Etc/UTC"sv);
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}
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#endif
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